Gastrostomy tube

- Abbott Laboratories
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Description

FIG. 1 is a perspective view of a gastrostomy tube, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a fragmentary side elevational view thereof, the opposite side elevational view being identical thereto;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a perspective view of a second embodiment of the gastrostomy tube shown in FIG. 1;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a fragmentary side elevational view thereof, the opposite side elevational view being identical thereto; and,

FIG. 8 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D323886 February 11, 1992 Picha et al.
D323887 February 11, 1992 Picha et al.
D328787 August 18, 1992 Picha et al.
4863438 September 5, 1989 Gauderer et al.
4944732 July 31, 1990 Russo
Patent History
Patent number: D335534
Type: Grant
Filed: Jan 28, 1991
Date of Patent: May 11, 1993
Assignee: Abbott Laboratories (Abbott Park, IL)
Inventors: William H. Hirsch (Columbus, OH), Kent E. Iversen (Freehold, NJ)
Primary Examiner: Stella Reid
Assistant Examiner: I. Simmons
Attorneys: Lonnie R. Drayer, Donald O. Nickey
Application Number: 7/648,435